b9337e22ce
see https://gerrit.libreoffice.org/#/c/3367/ and Change-Id: I00c96fa77d04b33a6f8c8cd3490dfcd9bdc9e84a for details Change-Id: I199a75bc4042af20817265d5ef85b1134a96ff5a
60 lines
2.2 KiB
C++
60 lines
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_CANVAS_DEBUG_HXX
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#define INCLUDED_CANVAS_DEBUG_HXX
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// shared_ptr debugging
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// --------------------
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#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
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# include <sal/config.h>
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# include <boost/shared_ptr.hpp>
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::std::size_t find_unreachable_objects( bool );
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# if OSL_DEBUG_LEVEL > 2
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# include <osl/diagnose.h>
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# define SHARED_PTR_LEFTOVERS(a) OSL_TRACE("%s\n%s: Unreachable objects still use %d bytes\n", \
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BOOST_CURRENT_FUNCTION, a, \
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find_unreachable_objects(true) )
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# else
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/** This macro shows how much memory is still used by shared_ptrs
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Use this macro at places in the code where normally all shared_ptr
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objects should have been deleted. You'll get the number of bytes
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still contained in those objects, which quite possibly are prevented
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from deletion by circular references.
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*/
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# define SHARED_PTR_LEFTOVERS(a) OSL_TRACE("%s\n%s: Unreachable objects still use %d bytes\n", \
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BOOST_CURRENT_FUNCTION, a, \
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find_unreachable_objects(false) )
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# endif
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#else
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# define SHARED_PTR_LEFTOVERS(a) ((void)0)
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#endif
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#endif // ! defined(INCLUDED_CANVAS_DEBUG_HXX)
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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